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vova2212 [387]
3 years ago
5

The saucer for Roger's teacup has a radius of 3 centimeters. What is the saucer's circumference?

Mathematics
1 answer:
Fantom [35]3 years ago
7 0

C=dπ and r+r=d so 3+3=6 and 6π≈18.84 so the circumference would be 18.84
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Given that a number plate can be formed using 2 alphabets which must come in increasing order.

We are required to find the number of plates that can be formed.

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The number of plates will be equal to the number of ways in which two alphabets can be arranged.

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Hence If in a number plate two different alphabets need to be selected then there are 650 such number plates that can be formed in such a way that the alphabets come in increasing order.

Learn more about combinations at brainly.com/question/11732255

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